baber/WOPTO huggingface dataset:
Patent JP-H10288043-A (JP)
Title: Internal combustion engine with turbocharger and exhaust gas recirculation system
Inventor: FUKUMA TAKAO
IPC: F02M25/07
Filed: 1997-04-16
Abstract: PROBLEM TO BE SOLVED: To suppress the hunting of an air excess ratio in an internal combustion engine which is provided with a turbocharger and an exhaust gas recirculation system and controls a supercharging pressure and recirculating exhaust gas amount so that a target air access rate can be achieved for a required fuel injection rate determined by the operating conditions of the engine. SOLUTION: A relational expression for the ideal air excess rate and EGR rate under the current operating conditions of an engine is grasped (step 108). Also a supercharging pressure is controlled according to the deviation between the current air excess rate and target air excess rate (steps 111 and 112), and also the recirculating exhaust gas amount is controlled according to the deviation between the current EGR rate and the EGR rate relative to the current air excess rate in the relational expression (steps 113 and 114).
Patent JP-H0589912-A (JP)
Title: Storage battery
Inventor: SEODORU UIRIAMU BARENTAIN
IPC: G01R31/36
Filed: 1991-04-30
Abstract: PURPOSE: To provide a storage battery charged state-displaying apparatus which is made easy to be read by installing a display part in the cover or the wall of the storage battery, regarding charged state monitoring of the storage battery. CONSTITUTION: A storage battery 21 is constituted of a container 22 and a cover 23 and comprises a plurality of walls to surround an electrolytic liquid and other electrochemical constituent parts relevant to a storage battery and a charged state displaying apparatus 30 for monitoring the concentration of the electrolytic liquid during the time of charging and discharging of the storage battery. This display apparatus is constituted of a permeable solid base and a dye system 31. When the concentration of an acid contained in the dye system reaches equilibrium with the concentration of an acid of the electrolytic liquid, the dye in the dye system shows color alternation corresponding to the concentration of the acid. The color of the acid concentration detracting dye is monitored through a viewing window 33 coupled with the dye system through a transparent rod 32 to monitor the color of the dyes and the charged state can be known by comparing the monitored color with a standard scale to determine the charged state of the storage battery.
Patent JP-H09264389-A (JP)
Title: Automatic tensioner
Inventor: NISHIYAMA JUNICHI
IPC: F02B67/06
Filed: 1996-03-27
Abstract: PROBLEM TO BE SOLVED: To control the collision noise to be generated in an automatic tensioner attributable to the external force or the vibration to be transmitted from an endless transmission body side in the automatic tensioner to give the tension by pressing a strip-shaped endless transmission body. SOLUTION: A pressing member which is advanced to press an endless transmission body, and a shaft 15 which is screwed in the pressing member 8 and to which the elastic force is added in the prescribed rotational direction are stored in a fitting hole 11 of a body 7. A bearing member 10 to advance the pressing member 8 in the axial direction by the rotation of the shaft 15 based on the elastic force is provided on the body 7. The bearing member 10 is provided with a shaft supporting part 10a to support an outer surface of the pressing member 8 and a holding part 10b which is provided with the length (a) in the axial direction larger than that of the shaft supporting part 10a and fitted to the flitting hole 11 of the body 7 and held by the body 7.
Patent JP-S5625263-A (JP)
Title: Input card reader
Inventor: SATOU ISUKE
IPC: G06K13/06
Filed: 1979-08-03
Abstract: PURPOSE:To obtain a reader that moves a magnetic card back and reproduces information securely with simple and miniature constitution by coupling a manual input unit with a storage unit and drive unit for interlock operation. CONSTITUTION:As lever 3 of the manual input unit is moved linearly by depressing, interlock piece 10 is slid via pin 11 and reproducing head 12 moves away from magnetic card 17. Next, when lever 3 is rotated on axle 2 fitted in the long hole, pin 26 pushed and moved by press projecting piece 8 of lever 3 turns large gear 25 to charge spiral spring 42 of the storage unit. Simultaneously, rubber rolls 20 and 20a of the drive unit also rotate interlocking to move card 17 in the extraction direction. Further, when manual force is removed to return lever 3 by the elasticity of the spring, card 17 is moved in the reproduction direction through the similar interlock operation and the discharge of spring 42 to attain reproduction by head 12. This miniature and simple constitution requiring no electric motor secures the backward movement and reproduction of the magnetic card.
Patent JP-S59227079-A (JP)
Title: Magnetic bubble memory element
Inventor: UMEZAKI HIROSHI
IPC: G11C11/14
Filed: 1983-06-06
Abstract: PURPOSE:To prevent a sudden variation of a bubble energy in a connecting part by providing a layer on which magnetization is oriented on the surface by ion implanting, and a nonmagnetic layer, on the same plane, and forming a bubble transfer path on a boudary. CONSTITUTION:Ion implanting is executed to the upper part in a magnetic garnet film 11 having a bubble magnetic domain, and a layer 13 on which magnetization is oriented in the in-surface direction is formed. In this case, as for a magnetic garnet, (SmLuGd)3(FeAl)5O12 garnet whose film thickness is 0.5mum is used, an H<+>2 ion 51 whose acceleration voltage and dose quantity are different are used for the ion implanting, and double ion implantings are executed. Subsequently, a prescribed pattern 52 is formed by using an Mo film whose thickness is 5,000Angstrom , and thereafter, Ne<+> is used as an ion 53, and a double ion implanting different in acceleration voltage and dose quantity are executed. When forming a ''Permalloy'' transfer path, an insulating film 15 is formed on the garnet film 11, and thereafter, a ''Permalloy'' pattern 17 is formed. ''Permalloy'' forms a vapor-deposited film by a resistance heating vapor-deposition, and thereafter, a pattern is formed by a usual photolithography.
Patent JP-S61258470-A (JP)
Title: Semiconductor integrated circuit device and manufacture of the same
Inventor: IKEDA SHUJI
IPC: H01L21/8234
Filed: 1985-05-13
Abstract: PURPOSE:To avoid a soft error caused by an alpha-ray by forming an alpha-ray countermeasure semiconductor region by utilizing a mask used for forming a contact hole for direct contact in an insulation film. CONSTITUTION:A mask 16 for etching and introducing an impurity is formed on the predetermined parts of a field insulation film 2 and an insulation film 4. After the exposed part of the insulation film 4 is removed to form a contact hole 5 for direct contact, the mask 16 is removed. Then a conductive layer 7A and a conductive layer 7B are formed and a semiconductor region 8 is formed. An N-type semiconductor region 9 is formed in the main surface part of a semiconductor substrate 1 by utilizing the conductive layers 7A and 7B and the field insulation film 2 as masks for introducing an impurity. A mask 10 for introducing an impurity is formed to form an N<+> type semiconductor region 11 and a P<+> type semiconductor region (an alpha-ray countermeasure semiconductor region) 12. With this constitution, a soft error of a semiconductor integrated circuit device which has a memory function can be avoided.
Patent JP-H03296990-A (JP)
Title: Semiconductor memory device
Inventor: TERADA KAZUO
IPC: H01L21/8242
Filed: 1990-04-16
Abstract: PURPOSE:To enable easy arrangement of a sense circuit with narrow width in the constitution of layout by removing MOS transistors for setting a bit line potential required for a write-in and also wirings accompanying thereto. CONSTITUTION:The sense circuit and its peripheral part are constituted of the P-channel type MOS transistors 1, 2, N-channel type MOS transistors 3, 4, write.data input/output circuit 5, control signal generating circuit 6, and reference potential generating circuit 7, in accordance with a pair of bit lines 101, 102 corresponding to memory cell and signal lines 103, 104 connected to other sense circuit parts. That is, the control signal generating circuit 6 is added to the normal constitution, and a circuit for potential setting of bit line including the N-channel MOS transistors is excluded. The trouble on the layout setting in a semiconductor memory device can be thereby eliminated.
Patent JP-S5326193-A (JP)
Title: Observing method of ion beam radiati on point positions
Inventor: KAWASE SUSUMU
IPC: G01N23/225
Filed: 1976-08-23
Abstract: PURPOSE:To facilitate radiation point positioning of a primary ion beam at specimen surface by radiating a primary electron beam while scanning it at the time of or after radiation of a primary ion beam.
Patent JP-S59224582-A (JP)
Title: Distance measuring method
Inventor: MOTOYOSHI TATEO
IPC: G01S5/18
Filed: 1983-06-02
Abstract: PURPOSE:To take a measurement of distance regardless of environmental condition without obtaining environmental condition data by calculating the distance from the sound wave propagation time between two fixed points and the sound wave propagation time between two points whose distance is to be measured. CONSTITUTION:A controller 5 at one of two fixed points which are set at distance L1 sends an indication of measurement to a receiver 4, and an antenna 1 transmits a sounding command to the other antenna 14. Then, sounding from a transmitter 12 is detected by the receiver 4 to measure the sound wave propagation time t1. Similarly, the sound wave propagation time t2 between one fixed point and a moving body is measured through the receiver 4 and the transmitter 1 on the moving body to calculate the distance L to the moving body from L= L1X(t1/t2). Thus, the environmental condition data on many items including temperature are obtained to measure the distance through the simple constitution regardless of the environmental condition without perform correcting arithmetic, etc.
Patent JP-S62256825-A (JP)
Title: Organic polymer liquid crystal
Inventor: IIMURA KAZUYOSHI
IPC: C09K19/32
Filed: 1986-04-30
Abstract: PURPOSE:To obtain a polymer liquid crystal useful as a functional material such as an optical material, an electrooptical material or an optoelectronic material, by using an organic polymer containing a specified conjugated system in each repeating unit of the main chain as a component. CONSTITUTION:An organic polymer liquid crystal having repeating units of formula I and a number-average MW of 3,000-70,000. In the formula, m>=2 and n>=1, m represents the length of the conjugated system and it is preferable from its function of increasing a nonlinear optical susceptivity that m is larger, but on the contrary, it is preferable from easiness of synthesis that it is smaller. The value of m is determined from the viewpoint of the function to be utilized, easiness of synthesis, etc. Usually it is preferably that 10>=m>=2, especially, m=2. Said polymer liquid crystal can be synthesized by directly esterifying a dicarboxylic acid compound of formula II (wherein m>=2) with an oxyethylene chain-containing diol compound of formula III (wherein n>=1).
Patent JP-H03296488-A (JP)
Title: Treatment of high concentration organic waste water
Inventor: HARADA YOSHIAKI
IPC: C02F1/74
Filed: 1990-04-16
Abstract: PURPOSE:To reduce the washing frequency in a system, to shorten an operation stop time and to enhance the rate of operation by adding a predetermined amount of an acrylic acid type low MW polymer to high concn. org. waste water to subject the waste water to wet calalytic oxidation. CONSTITUTION:High concn. org. waste water such as excretion or the sludge of a purifying tank is supplied to a grinding process 1 from piping 11 to be finely ground and sent to a heat exchanger 2 from piping 12 to be heated by the heat exchange with the treated water of a wet catalytic oxidation tower 4. Subsequently, the waste water is introduced into a wet solubilizing tower 3 through piping 13 and subsequently introduced into the wet catalytic oxidation tower 4 through piping 14. The wet catalytic oxidation tower 4 is constituted by packing a high pressure container with an oxidizing catalyst to form a catalyst bed and the waste water is passed through the catalyst bed as an ascending current to be subjected to oxidation treatment under a high humidity and high pressure condition. A necessary amount of an acrylic acid type low MW polymer is added to the waste water as a scale inhibitor from the piping 17 on the inlet side of a water supply pump P.
Patent LT-2002010-A (LT)
Title: Sulfur-containing fertilizer composition and method for preparing same
Inventor: PEACOCK LAWRENCE ALAN
IPC: C05B1/00
Filed: 2002-01-29
Abstract: A fertilizer composition that includes aplurality of particles in which the particles feature a plurality of sulfur platelets embedded within a fertilizer portion, and a method for preparing this composition in which fertilizer-containing particles are sprayed first with a sulfur sprayer, and then with a slurry containing fertilizer or a precursor thereof, followed by curing.
Patent LT-2007036-A (LT)
Title: Gravity motor
Inventor: STIRBYS JUOZAS
IPC: F03B17/00
Filed: 2007-05-24
Abstract: The invention relates to gravity apparatus and can be used for a drive of mobile and stationary machines as assembly of a power transforming rotation energy to electrical energy. A gravity motor comprises a rotary disk, which is not controlled in respect of vertically. Load of the disk to maintain rotary moving is directed by load mechanism to a lover lever of a satellite axis, which forms 45 degree with connected upper vertical axis and a lower part with a hollow ball at the end, which partly surrounds a ball, which is fixed on lower vertical axis and by upper part - by satellite disk, which is connected by frictional gear to a horizontal annular disk. The motor is controlled by load mechanism.
Patent MX-9201645-A (MX)
Title: Mejoras a cerraduras
Inventor: VILLARREAL MANUEL VICTOR ARELL
IPC: E05C1/06
Filed: 1992-04-10
Abstract: La presente invención se refiere a mejoras a cerraduras o chapas para puertas, y más específicamente a una chapa que comprende en combinación una barra para las manijas en cuyos extremos  hay ranuras, mediante las cuales al quedar dichos extremos insertados en las manijas, éstos se expanden interiormente impidiendo que la manija pueda zafarse de su posición.
Patent MX-9204151-A (MX)
Inventor: JEFFREY GARETH CHARLES
IPC: H05K3/26
Filed: 1992-07-15
Abstract: This invention relates to a composition for cleaning contaminated electronic substrates. The compossition comprises a blend of 2-30% w/w of ethoxyethoxy ethanol and at least one other glycol ether derivative selected from butoxyethoxy ethanol, methoxypropoxy propanol, ethoxypropoxy propanol and C1-C5 monocarboxylic acid esters thereof. These esters are more environmentally safe and more user friendly than halohydrocarbons used hitherto for cleaning fluxes and solders from circuit boards.
Patent MX-9204415-A (MX)
Inventor: JOHNSON DAVID ERNEST
IPC: F16J15/3256
Filed: 1992-07-29
Abstract: Cartridge sealing for sealing off the gap between a hole (1) and a shaft (2), comprising an inner ring (3) fixed on the shaft (2) and having a groove (4) open radially towards the outside, further comprising an outer ring (5) fixed in the hole (1) and having a radial projection (5.1) of flange-like design which engages in the groove (4), the groove (4) being bounded in the axial direction by mutually facing end faces (3.3, 3.4), and further comprising a sealing lip (6) of polymeric material fixed on the radial projection (5.1) in the region of the inner circumference, at least the inner ring being composed of a plastically deformed metal sheet. The sealing lip (6) touches the inner ring (3) in the region of one end face (3.3) in a sealing manner, the inner ring (3) being of one-piece design and being provided in the region of both axial ends with annular projections (3.1, 3.2) projecting radially outwards produced by plastic deformation. The outer ring (5) is bounded on both sides in the axial direction by spacers (12.1, 12.2) of polymeric material spaced apart in the circumferential direction which, when the cartridge sealing is new, rest against the end faces (3.3, 3.4). <IMAGE>
Patent MX-9300989-A (MX)
Title: Encendedor de gas a prueba de niños.
Inventor: FRIGIERE RENE
IPC: F23Q2/16
Filed: 1993-02-24
Abstract: Los medios para neutralizar la palanca (3) de comando de la abertura del quemador-válvula (2), están constituidos por un pulsador (13) montado de manera deslizante bajo la cara inferior de la extremidad posterior (3b) de la palanca de comando (3) y de manera móvil entre una posición activa retrocedida en la cual una parte (8b) solidaria del cuerpo (8) del encendedor está situada justo por debajo del mismo, con lo cual se imposibilita toda maniobra de la palanca de comando (3).
Patent MX-9303146-A (MX)
Title: Combinacion de roldana de empuje para flecha principal de transmision.
Inventor: REYNOLDS JOSEPH DOUGLAS
IPC: F16H3/00
Filed: 1993-05-27
Abstract: Una combinación de roldana de empuje que emplea tres roldanas de empuje (28, 70 y 72) es provista para mantener la separación entre y para transferir empuje axial a una flecha principal (2) que se ha impartido a cualquier engrane flotante adyacente de flecha principal (12, 18) de una transmisión de engranes de cambio (100), respectivamente, por un conjunto de embrague (20) o (22) durante un proceso de vincular embragadamente de manera selectiva uno de los engranes (12, 18) a la flecha principal para efectuar su rotación. Los grandes (12) y (18) tienen pestañas adyacentes respectivas (42) y (44) que se extienden hacia la flecha principal (48), la roldana de empuje (28) estando contenida en una ranura anular (42) entre ellas y acuñada para rotación con la flecha principal (2) y roldanas de empuje (70) y (72) colocadas en lados opuestos de las pestañas (40, 42) y mantenidas contra éstas por medio de anillos de retención (74) y (76), respectivamente.
Patent MX-9303715-A (MX)
Title: Un proceso para hacer aminas 1-ciclopentilalquilicas utiles en la sintesis de edulcorantes.
Inventor: ANGELO LIHONG L D
IPC: A23L27/30
Filed: 1993-06-21
Abstract: El proceso revelado se relaciona con un método para preparar aminas 1-ciclopentilalquílicas, útiles en la síntesis de educolorantes artificiales, reduciendo un azanor borneno en una reducción de una etapa de alto rendimiento de un azanorborneno, en donde el método incluye el uso de un sistema de un solvente reductor con catalizador, el cual es compatible con la producción de comestibles.
Patent MX-9400052-A (MX)
Title: Composiciones orales que contienen agentes anti placa y contra calculo y metodo de prevencion.
Inventor: SHANBHAG VRINDA RAMCHANDRA
IPC: A61K8/27
Filed: 1994-01-03
Abstract: Esta invención implica composiciones para el cuidado oral, que comprenden: (a) óxido de zinc o nitrato de zinc; una fuente de iones de citrato; uno o más agentes contra cálculo seleccionados del grupo que consiste de pirofosfato, fosfonato, difosfonato y polifosfatos condensado lineales farmacéuticamente aceptables de la fórmula: (PnO3n+1)(n+2)- en donde n es un entero de 2 a 21; en donde la relación molar de iones de zinc: iones de citrato es en su mayoría de aproximadamente 1:0.1 a aproximadamente 1:20; la relación molar de iones de zinc: agentes contra cálculo que contienen fósforo es aproximadamente 1:1 a aproximadamente 1:20; y (b) un vínculo oral tópico farmacéuticamente aceptable. Esta invención implica también métodos para el tratamiento o prevención de placa dental, cálculo, gingivitis, o mal olor de la cavidad oral, que comprende administrar a la cavidad oral de un ser humano u otro animal una cantidad segura y efectiva de tales composiciones.
Patent MX-9405274-A (MX)
Title: Estructura de caja inferior para caja de carro de ferrocarril.
Inventor: CULLIGAN LAURENCE E
IPC: B61F1/02
Filed: 1994-07-11
Abstract: Una estructura de caja inferior que soporta un extremo de una caja decarro de ferrocarril, soportada basculantemente en un cojín soportador. Unensamble de larguero central tiene  primera y segunda placas lateralesseparadas, espaciadas a cada lado del eje central longitudinal de la cajade carro. Una placa superior se extiende a lo largo del ensamble delarguero central, correspondiendo la anchura de la placa superior a laanchura entre las placas laterales. La placa superior está unida a lasplacas laterales para formar parte del ensamble de larguero central. Unsoporte soldado está instalado en ambos lados del ensamble. Parte de lasplacas laterales respectivas y de la placa superior están recortadas en lajunta formada entre ellas para formar un receptáculo en el cual se reúneel material de soldadura. Los miembros soportadores de soldadura estánconectados a la placa superior adyacente a los receptáculos. Los soportesde soldadura proveen una superficie de contacto sustancial entre elensamble de larguero central y el cojinete soportador. Cada soporte desoldadura ayuda a retener el material de soldadura reunido, de manera queesté disponible para efectuar una soldadura fuerte y durable entre elcojín soportador y el ensamble de larguero central. Esto permite que elcarro tanque lleve cargas más pesadas de las que se podían soportarpreviamente.
Patent MX-9601887-A (MX)
Title: Lead free glass frits for ceramic enamels.
Inventor: RYAN JOSEPH W
IPC: C03C17/04
Filed: 1996-05-20
Abstract: Lead free glas frits having the following composition in weight percent: Zno, 25-35; SiO2, 10-17; ZeO2, 0-2; A12O3, 0-4; Na2O, 8-12; B2O3, 20-30; Bi2O3, 6-25; F1, 1-5 are useful in the formulation of ceramic enamel compositions.
Patent MX-9605855-A (MX)
Title: Power and communications link between a tractor and trailer.
Inventor: RIGSBY BRUCE S
IPC: H01R13/66
Filed: 1996-11-26
Abstract: A system for providing an electrical power and electronic communication link between a tractor and trailer includes a tractor module associated with the tractor and a trailer module associated with the trailer. The tractor module controls a plurality of switching devices operable to switch a corresponding plurality of electrical lines extending between the tractor electrical system and the trailer to one of an electrical power line, a ground line and a communication line. The trailer module similarly controls a plurality of switching devices operable to switch a corresponding plurality of electrical lines extending between the trailer lighting system and the tractor electrical system to one of an electrical system of the trailer and a communication line. The tractor and trailer modules are operable to establish a communication link therebetween and gather diagnostic data relating to the trailer electrical system, and to selectively route electrical power and/or ground to the trailer electrical system while maintaining control over the trailer lighting system. Each of the tractor and trailer modules is further operable to control their corresponding switching devices to switch back to the conventional electrical connection if the communication link is inoperable.
Patent MX-9701579-A (MX)
Title: Process for manufacture of mos gated device with reduced mask count.
Inventor: KINZER DANIEL M
IPC: H01L29/41
Filed: 1995-08-17
Abstract: A reduced mask process for forming a MOS gated device such as a power MOSFET uses a first mask (33) to sequentially form a cell body (50) and a source region (51) within the cell body (50), and a second mask step to form, by a silicon etch, a central opening (80, 81) in the silicon surface at each cell and to subsequently undercut the oxide (60) surrounding the central opening (80, 81). A contact layer (84) then fills the openings (80, 81) of each cell to connect together the body (50) and source regions (51). Only one critical mask alignment step is used in the process.